Computation times

00:00.195 total execution time for 4 files from auto_examples/graphviz_drawing:

Example	Time	Mem (MB)
Atlas (plot_mini_atlas.py)	00:00.074	0.0
2D Grid (plot_grid.py)	00:00.055	0.0
Attributes (plot_attributes.py)	00:00.046	0.0
Conversion (plot_conversion.py)	00:00.019	0.0